UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : b5ae4590-c34d-11ef-5276-a0d2febd7c44 [observed]
Occultation Date + Time : 2024-07-15 at 22:23:21 UT +/- 0.01 min [1]
Object Designation : (121827) 2000 BG12
Orbit Class : MBA
Star Designation : GDR3 4147848688833937792
Star Coordinates (ICRF) : RA = 17 48 49.1784, DE = -16 25 45.508 [2]
Star Magnitudes : G = 13.61 mag, RP = 12.6 mag, BP = 14.68 mag
Object Magnitude : V = 19.66 mag
Estimated Magnitude Drop : 6.1 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 42° (sunlit = 69%), Sun = 153°
Cross-track uncertainty : 0.7 mas = 1 km = 0.30 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0